This lockable mini-cooler was developed by rig case modifier HeadCase (IG: @Heady_Cases) for one purpose: refrigerating cannabis concentrates. Freezable water packs hidden in both the lid & floor allow this plastic case to retain temperatures under 60⁰F for up to 3 hours & stay 10⁰F cooler than room temperature for several hours more. Holds 3-6 industry standard puck & pop-vac jars
